According to the official website, “‘D4DJ’ is a brand new media mix project from Bushiroad with ‘DJs’ as its theme. D4DJ will show you a brand new world of DJs through DJ Concerts, Anime and Game! Besides remixing famous songs that transcends generations, the project will also create original songs.”

The project consists of 5 real-life DJ bands: Happy Around!, Peaky P-Key, Photon Maiden, Merm4id, RONDO, and Lyrical Lily.